CN219204402U

CN219204402U - Solar panel mounting rack

Info

Publication number: CN219204402U
Application number: CN202223171750.4U
Authority: CN
Inventors: 黄君一
Original assignee: China Energy Union Construction Guangdong Energy Development Co ltd
Current assignee: China Energy Union Construction Guangdong Energy Development Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-16
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a solar panel mounting rack, which belongs to the technical field of solar panels and aims to solve the problem that the mounting bolts of the existing mounting brackets are easy to loosen and influence the fixing effect of a solar panel, and comprises a mounting base, a bearing frame, a mounting plate, supporting legs, an adjusting screw rod, a mounting box and a power piece; the bearing frame is connected to the upper end of the mounting base in a left-right sliding manner; the mounting plates are fixedly connected to the upper end and the lower end of the bearing frame; the supporting legs are hinged at the rear end of the bearing frame; the adjusting screw rod is rotationally connected with the upper end of the mounting base; the mounting boxes are fixedly connected to the right end faces of the two mounting bases at the right end; the power piece is rotatably connected to the rear end of the mounting box; the utility model reduces the resistance of the solar panel and the pressure of the mounting frame, thereby avoiding loosening of the bolts after being stressed, effectively ensuring the fixing effect of the solar panel, avoiding damage caused by falling of the solar panel and effectively avoiding economic loss.

Description

Solar panel mounting rack

Technical Field

The utility model belongs to the technical field of solar panels, and particularly relates to a solar panel mounting rack.

Background

Solar panels are usually fixed to the ground or roof by means of mounting brackets, which are important support members for the solar panels, enabling the angle of installation of the solar panels to be determined.

For example, CN201910582984.1 discloses a solar panel mounting bracket, comprising a mounting base, a first worm mounting plate, a first worm wheel, a connecting column, a motor, a microcomputer time control switch, a cylinder, a second worm mounting plate, a threaded cylinder, a first U-shaped connector, a second U-shaped connector, a Z-shaped clip, a threaded column, a frame, a second worm wheel, a frame connector, a square connecting rod, a mounting plate, a U-shaped plate, a roller, a second worm, a rocking handle, a reinforcing rib and an L-shaped clip; the utility model comprises the included angle adjusting mechanism, and when the included angle adjusting mechanism is in different seasons, a user can rotate the rocking handle at the end part of the second worm to adjust the included angle of the device, so that the device is convenient and simple, no professional is required to operate, the adjustment of the included angle of the device is greatly facilitated, and the utility model comprises the azimuth angle adjusting mechanism, is favorable for the device to move along the irradiation direction of the sun, and is convenient for improving the optimal illumination time of the solar cell panel.

Based on the above, the existing installing support is usually assembled by metal square tubes, and becomes a fixed structure after installation is completed, so that a plurality of solar panels are usually installed tightly together in order to save occupied area, in windy weather, the installing support can bear larger wind force because the stress area of the solar panels which are close together is larger, the installing support can bear larger force for a long time to loosen the installing bolts, the fixing effect of the solar panels is affected, the solar panels are easy to drop to cause damage, and economic losses are easy to generate.

Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a solar panel mounting rack is provided to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a solar panel mounting rack, which aims to solve the problems that the existing mounting rack is usually assembled by metal square tubes and becomes a fixed structure after the mounting is completed, a plurality of solar panels are usually tightly mounted together to save occupied area, the mounting rack bears larger wind force because the stress areas of the solar panels which are close together are larger in windy weather, the mounting rack bears larger force for a long time to loosen mounting bolts, the fixing effect of the solar panels is affected, the solar panels are easy to drop to damage, and economic loss is easy to generate.

The utility model discloses a solar panel mounting rack, which is characterized by comprising the following specific technical means:

a solar panel mounting rack comprises a mounting base, a bearing frame, a mounting plate, supporting legs, an adjusting screw rod, a mounting box and a power piece; four mounting bases are arranged; the two bearing frames are respectively connected with the upper ends of the four mounting bases in a left-right sliding mode, and the left ends and the right ends of the front ends of the two bearing frames are respectively fixedly connected with a sliding block; each bearing frame is provided with two mounting plates which are respectively and fixedly connected with the upper end and the lower end of the bearing frame; two supporting legs are arranged on each bearing frame, the two supporting legs are respectively hinged at the left end and the right end of the rear end of the bearing frame, and the lower ends of the two supporting legs are respectively hinged with a sliding block; the two adjusting screw rods are respectively connected with the upper ends of the four mounting bases in a rotating mode, are connected with the sliding blocks in a threaded mode, and are connected together in a transmission mode through a chain transmission mechanism; the mounting boxes are fixedly connected to the right end faces of the two mounting bases at the right end, and are of an L-shaped structure; the power piece is rotatably connected to the rear end of the installation box.

Further, the power piece comprises a positioning piece, a ratchet outer ring, a ratchet inner ring and a moving piece; the positioning piece is fixedly connected to the lower end of the installation box; the ratchet wheel outer ring is rotationally connected to the lower end of the positioning piece; the ratchet wheel inner ring is in spline connection with the lower end of the power piece, a pawl is hinged to the upper end face of the ratchet wheel inner ring, and the pawl is clamped with the ratchet wheel outer ring; the movable piece is rotationally connected to the upper end face of the ratchet wheel inner ring, the movable piece is connected to the upper end of the positioning piece in a vertical sliding mode, and the movable piece is in threaded connection with the power piece; five fan blades are fixedly connected to the upper end of the power piece, and the fan blades are of square structures.

Further, the support leg comprises an adjusting piece; each supporting leg is provided with an adjusting piece, the adjusting piece is rotationally connected to the lower end of each supporting leg, the upper end face of each adjusting piece is fixedly connected with a screw rod, the screw rods are in threaded connection to the upper ends of the supporting legs, and the supporting legs are of cylindrical structures.

Further, the adjusting screw rod comprises a fixed box; the fixed box is fixedly connected to the front end of the installation box, and the adjusting screw rod at the front end is elastically connected with the fixed box through the spiral spring.

Further, the power piece further comprises a first gear, a second gear and a third gear; the first gear is fixedly connected to the lower end face of the ratchet wheel inner ring; the second gear is rotatably connected to the upper end of the first bevel gear; the lower end face of the third gear is fixedly connected to the upper end face of the first bevel gear, the upper end face of the third gear is fixedly connected to the lower end face of the ratchet wheel outer ring, and the third gear is meshed with the second gear.

Further, the power piece further comprises a first bevel gear and a second bevel gear; the first bevel gear is rotatably connected to the lower end of the power piece; the second bevel gear is fixedly connected to the right end of the adjusting screw rod at the rear end, and the second bevel gear is meshed with the first bevel gear.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the adjusting piece is additionally arranged on the basis of the traditional mounting frame, and the upper end of the supporting leg is enabled to move up and down to change the length of the supporting leg by rotating the adjusting piece, so that the adjustment of the mounting angle of the solar panel is realized, the angle adjustment can be continuously carried out after the mounting is finished, the mounting fault tolerance is effectively improved, the repeated dismounting and mounting of the solar panel after the mounting fault is avoided, the operation is convenient, and the mounting is convenient.

According to the utility model, the power piece and the adjusting screw rod are additionally arranged on the basis of the traditional mounting frame, the power piece is driven to rotate positively or reversely through different wind directions, the adjusting screw rod is driven to rotate through the power piece, the sliding blocks are controlled to move through the adjusting screw rod, so that the groups of the mounting frames are dispersed, the distance between the groups of solar panels is increased, the stress area of the solar panels is reduced, the pressure born by the mounting frames is reduced, loosening after the bolts are stressed is avoided, the fixing effect of the solar panels is effectively ensured, damage caused by falling of the solar panels is avoided, economic loss is effectively avoided, and when wind stops, the spiral springs drive the adjusting screw rod and the power piece to rotate so as to reset the solar panel mounting frames.

The utility model can continuously perform angle adjustment after the installation is completed, effectively improves the installation fault tolerance, avoids repeated disassembly and assembly of the solar panel after the installation fault, has convenient operation and installation, ensures that the installation frames move in the same direction in different wind directions, ensures the dispersion effect of the installation frames, further ensures the evacuation effect on wind, reduces the stress area of the solar panel, reduces the pressure born by the installation frames, avoids loosening after the stress of bolts, effectively ensures the fixing effect of the solar panel, avoids damage caused by falling of the solar panel, and effectively avoids economic loss.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the load bearing frame of the present utility model.

Fig. 3 is a schematic structural view of the fixing case of the present utility model.

Fig. 4 is a schematic structural view of a second gear of the present utility model.

Fig. 5 is a schematic cross-sectional view of a power member of the present utility model.

Fig. 6 is a schematic structural view of the moving member of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a mounting base; 2. a bearing frame; 3. a mounting plate; 4. support legs; 401. an adjusting member; 5. adjusting a screw rod; 501. a fixed box; 6. a mounting box; 7. a power member; 702. a positioning piece; 703. a ratchet wheel outer ring; 704. a ratchet wheel inner ring; 705. a moving member; 706. a first gear; 707. a second gear; 708. a third gear; 709. a first bevel gear; 710. and a second bevel gear.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 6:

the utility model provides a solar panel mounting rack which comprises a mounting base 1, a bearing frame 2, a mounting plate 3, supporting legs 4, an adjusting screw rod 5, a mounting box 6 and a power piece 7, wherein the mounting base is provided with a plurality of mounting grooves; four mounting bases 1 are arranged; the two bearing frames 2 are arranged, the two bearing frames 2 are respectively connected with the upper ends of the four mounting bases 1 in a left-right sliding manner, and the left ends and the right ends of the front ends of the two bearing frames 2 are respectively fixedly connected with a sliding block; each bearing frame 2 is provided with two mounting plates 3, and the two mounting plates 3 are respectively and fixedly connected to the upper end and the lower end of the bearing frame 2; two supporting legs 4 are arranged on each bearing frame 2, the two supporting legs 4 are respectively hinged at the left end and the right end of the rear end of each bearing frame 2, and the lower ends of the two supporting legs 4 are respectively hinged with a sliding block; the two adjusting screw rods 5 are respectively connected with the upper ends of the four mounting bases 1 in a rotating way, the two adjusting screw rods 5 are in threaded connection with a plurality of sliding blocks, and the two adjusting screw rods 5 are connected together in a transmission way through a chain transmission mechanism; the mounting boxes 6 are fixedly connected to the right end surfaces of the two mounting bases 1 at the right end, and the mounting boxes 6 are of L-shaped structures; the power piece 7 is rotatably connected to the rear end of the mounting box 6.

Wherein the support leg 4 comprises an adjusting member 401; each supporting leg 4 is provided with an adjusting piece 401, the adjusting piece 401 is rotatably connected to the lower end of each supporting leg 4, the upper end face of each adjusting piece 401 is fixedly connected with a screw rod, the screw rods are in threaded connection with the upper ends of the supporting legs 4, and the supporting legs 4 are of cylindrical structures; in use, the installation frame is fixed on the ground through the installation base 1, the solar panel is fixed through the bearing frame 2 and the installation plate 3, the upper ends of the supporting legs 4 are enabled to move up and down through the rotation adjusting piece 401, and the length of the supporting legs 4 is changed, so that the adjustment of the installation angle of the solar panel is realized, the angle adjustment can be continuously carried out after the installation is finished, the installation fault tolerance is effectively improved, the repeated disassembly and assembly of the solar panel after the installation fault is avoided, the operation is convenient, and the installation is convenient.

Wherein, the adjusting screw rod 5 comprises a fixed box 501; the fixed box 501 is fixedly connected to the front end of the installation box 6, and the adjusting screw rod 5 at the front end is elastically connected with the fixed box 501 through a spiral spring; in use, the spiral spring is installed through the fixed box 501, and when wind stops, the spiral spring drives the adjusting screw rod 5 and the power piece 7 to rotate so as to reset the solar panel installation frame.

Wherein, the power part 7 comprises a positioning part 702, a ratchet outer ring 703, a ratchet inner ring 704 and a moving part 705; the positioning piece 702 is fixedly connected to the lower end of the mounting box 6; the ratchet outer ring 703 is rotatably connected to the lower end of the positioning member 702; the ratchet inner ring 704 is in spline connection with the lower end of the power piece 7, a pawl is hinged to the upper end surface of the ratchet inner ring 704, and the pawl is clamped with the ratchet outer ring 703; the moving piece 705 is rotationally connected to the upper end surface of the ratchet wheel inner ring 704, the moving piece 705 is vertically connected to the upper end of the positioning piece 702 in a sliding manner, and the moving piece 705 is in threaded connection with the power piece 7; five fan blades are fixedly connected to the upper end of the power piece 7, and the fan blades are of square structures; in use, the power member 7 is rotated forward or backward by the difference of wind directions, the positioning member 702 limits the ratchet outer ring 703, when the power member 7 rotates clockwise, the moving member 705 is limited and cannot move, the pawl on the ratchet inner ring 704 pushes the ratchet outer ring 703 to rotate, the ratchet outer ring 703 drives the first bevel gear 709 to rotate clockwise, and when the power member 7 rotates anticlockwise, the moving member 705 pushes the ratchet inner ring 704 to move downwards, so that the first gear 706 is meshed with the second gear 707.

Wherein the power piece 7 further comprises a first bevel gear 709 and a second bevel gear 710; the first bevel gear 709 is rotatably connected to the lower end of the power member 7; the second bevel gear 710 is fixedly connected to the right end of the adjusting screw 5 at the rear end, and the second bevel gear 710 is meshed with the first bevel gear 709; in use, the second bevel gear 710 is driven to rotate through the first bevel gear 709, the adjusting screw rod 5 is driven to rotate through the second bevel gear 710, the sliding blocks are controlled to move through the adjusting screw rod 5, the installation frames of all groups are dispersed, the distance between the solar panels of all groups is increased, the stress area of the solar panels is reduced, the pressure born by the installation frames is reduced, looseness of the bolts after stress is avoided, the fixing effect of the solar panels is effectively guaranteed, damage caused by falling of the solar panels is avoided, and economic losses are effectively avoided.

Wherein the power member 7 further comprises a first gear 706, a second gear 707 and a third gear 708; the first gear 706 is fixedly connected to the lower end surface of the ratchet inner ring 704; the second gear 707 is rotatably connected to an upper end of the first bevel gear 709; the lower end surface of the third gear 708 is fixedly connected to the upper end surface of the first bevel gear 709, the upper end surface of the third gear 708 is fixedly connected to the lower end surface of the ratchet outer ring 703, and the third gear 708 is meshed with the second gear 707; in use, the second gear 707 rotates anticlockwise through clockwise rotation of the first gear 706, and the second gear 707 is meshed with the third gear 708 while self-transmitting, so as to drive the first bevel gear 709 to rotate clockwise around the first gear 706, so that the solar installation frame is dispersed, the installation frames in different wind directions are ensured to move in the same direction, the dispersion effect of the installation frames is ensured, and the dispersion effect of wind is ensured.

Specific use and action of the embodiment: in use, the installation frame is fixed on the ground through the installation base 1, the solar panel is fixed through the bearing frame 2 and the installation plate 3, the upper ends of the supporting legs 4 are moved up and down through the rotation adjusting piece 401 to change the length of the supporting legs 4, thereby realizing the adjustment of the installation angle of the solar panel, the angle adjustment can be continuously carried out after the installation is finished, the installation fault tolerance is effectively improved, the repeated disassembly and assembly of the solar panel after the installation fault is avoided, the operation is convenient, the installation is convenient, the power piece 7 is rotated forward or reversely through the difference of wind directions, the ratchet wheel outer ring 703 is limited through the positioning piece 702, when the power piece 7 rotates clockwise, the moving piece 705 is limited and can not move, the pawl on the ratchet wheel inner ring 704 pushes the ratchet wheel outer ring 703 to rotate, the first bevel gear 709 is driven to rotate clockwise through the ratchet wheel outer ring 703, when the power piece 7 rotates anticlockwise, the moving piece 705 pushes the ratchet wheel inner ring 704 to move downwards, so that the first gear 706 is meshed with the second gear 707, the second gear 707 rotates anticlockwise through clockwise rotation of the first gear 706, the second gear 707 rotates clockwise around the first gear 706 through self-transmission and is meshed with the third gear 708, the first bevel gear 709 is driven to rotate clockwise around the first gear 706, the solar installation frames are dispersed, the installation frames in different wind directions are guaranteed to move in the same direction, the dispersing effect of the installation frames is guaranteed, the second bevel gear 710 is driven to rotate through the first bevel gear 709, the adjusting screw rod 5 is driven to rotate through the second bevel gear 710, the sliding blocks are controlled to move through the adjusting screw rod 5, the installation frames of each group are dispersed, the distance between the solar panels of each group is increased, the stress area of the solar panels is reduced, the stress born by the installation frames is reduced, the screw bolt is prevented from loosening after being stressed, the fixing effect of the solar panel is effectively guaranteed, the solar panel is prevented from falling to cause damage, economic loss is effectively avoided, and when wind stops, the spiral spring drives the adjusting screw rod 5 and the power piece 7 to rotate so as to reset the solar panel mounting frame.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A solar panel mounting bracket which is characterized in that: comprises a mounting base (1), a bearing frame (2), a mounting plate (3), supporting legs (4), an adjusting screw rod (5), a mounting box (6) and a power piece (7); the mounting base (1) is provided with a plurality of mounting bases; the bearing frames (2) are provided with a plurality of bearing frames (2), the bearing frames (2) are respectively connected with the upper ends of the mounting bases (1) in a left-right sliding mode, and the left ends and the right ends of the front ends of the bearing frames (2) are respectively fixedly connected with a sliding block; each bearing frame (2) is provided with two mounting plates (3), and the two mounting plates (3) are respectively and fixedly connected to the upper end and the lower end of the bearing frame (2); two supporting legs (4) are arranged on each bearing frame (2), the two supporting legs (4) are respectively hinged at the left end and the right end of the rear end of each bearing frame (2), and the lower ends of the two supporting legs (4) are respectively hinged with a sliding block; the adjusting screw rods (5) are provided with a plurality of adjusting screw rods (5), the plurality of adjusting screw rods (5) are respectively connected with the upper ends of the plurality of mounting bases (1) in a rotating mode, the adjusting screw rods (5) are in threaded connection with the plurality of sliding blocks, and the plurality of adjusting screw rods (5) are connected together in a transmission mode through a chain transmission mechanism; the mounting box (6) is fixedly connected to the right end face of the mounting base (1); the power piece (7) is rotationally connected to the rear end of the mounting box (6); the power piece (7) comprises a ratchet inner ring (704) and a first bevel gear (709).

2. A solar panel mount as claimed in claim 1, wherein: the supporting leg (4) comprises an adjusting piece (401); each supporting leg (4) is provided with an adjusting piece (401), the adjusting pieces (401) are rotationally connected to the lower ends of the supporting legs (4), the upper end faces of the adjusting pieces (401) are fixedly connected with a screw rod, and the screw rod is in threaded connection with the upper ends of the supporting legs (4).

3. A solar panel mount as claimed in claim 1, wherein: the adjusting screw rod (5) comprises a fixed box (501); the fixed box (501) is fixedly connected to the front end of the installation box (6), and the adjusting screw rod (5) at the front end is elastically connected with the fixed box (501) through the spiral spring.

4. A solar panel mount as claimed in claim 1, wherein: the power piece (7) comprises a positioning piece (702), a ratchet wheel outer ring (703) and a moving piece (705); the positioning piece (702) is fixedly connected to the lower end of the installation box (6); the ratchet wheel outer ring (703) is rotatably connected to the lower end of the positioning piece (702); the ratchet wheel inner ring (704) is connected with the lower end of the power piece (7) through a spline, a pawl is hinged to the upper end face of the ratchet wheel inner ring (704), and the pawl is clamped with the ratchet wheel outer ring (703); the moving part (705) is rotationally connected to the upper end surface of the ratchet wheel inner ring (704), the moving part (705) is vertically and slidably connected to the upper end of the positioning part (702), and the moving part (705) is in threaded connection with the power part (7); five fan blades are fixedly connected to the upper end of the power piece (7).

5. A solar panel mount as claimed in claim 1, wherein: the power piece (7) also comprises a second bevel gear (710); the first bevel gear (709) is rotatably connected to the lower end of the power piece (7); the second bevel gear (710) is fixedly connected to the right end of the adjusting screw rod (5) at the rear end, and the second bevel gear (710) is meshed with the first bevel gear (709).

6. A solar panel mount as claimed in claim 1, wherein: the power piece (7) further comprises a first gear (706), a second gear (707) and a third gear (708); the first gear (706) is fixedly connected to the lower end face of the ratchet wheel inner ring (704); the second gear (707) is rotatably connected to the upper end of the first bevel gear (709); the lower end face of the third gear (708) is fixedly connected to the upper end face of the first bevel gear (709), the upper end face of the third gear (708) is fixedly connected to the lower end face of the ratchet wheel outer ring (703), and the third gear (708) and the second gear (707) are meshed with each other.